Mockrunner is a lightweight framework for unit testing applications in the J2EE environment. It supports servlets, filters, tag classes and Struts actions and forms. Furthermore it includes a JDBC, a JMS and a JCA test framework and can be used in conjunction with MockEJB to test EJB based applications.
Mockrunner extends JUnit and simulates the necessary behaviour without calling the real infrastructure. It does not need a running application server or a database. Furthermore it does not call the webcontainer or the Struts ActionServlet. It is very fast and enables the user to manipulate all involved classes and mock objects in all steps of the test. It can be used to write very sophisticated unit-tests for J2EE based applications without any overhead. Mockrunner does not support any